customs formality是什么意思

customs formality是什么意思 he has no formality or stuffiness 的意思是什么? customs customs formality都有什么意思? The U.S.customs entry number指的是什么? I think they are customs officers.改为否定句是什么 U.S. Customs House and Post Office中文名称是什么 请问 degree of formality 怎么翻译? 在船代中immigration formality是什么意思啊 relevant formality在法律语境中的意思 customs翻译 customs意思 customs officer Customs officers customs是什么意思 A number ofs pecial customs associated with Christmas have grown up是什么意 这句话是什么句型啊?The customs office is where your baggage is inspected.